#include <LED.H>


void led_dips(unsigned char adder,enable)
{
	static unsigned char temp = 0x00;
	 static unsigned char temp_oid = 0xff;	
	if(enable)
		temp |= 0x01 << adder;
	else
		temp &= ~(0x01 << adder);
if(temp != temp_oid)
{
	P0 = ~temp;
	P2 = P2 &0X1F |0X80;
	P2 &= 0X1F;	
	temp_oid = temp;
}
}